See the data version history.
The data of old versions are available only if the versions are included in Yearly fixed datasets.

 HCFC-133a _ CGO5011 _ surface - insitu _ AGAGE _ gc-ms-medusa

Updated Date	Version † met : with meteorological data	Details
2024-12-27	0004-5011-1406-01-01-2023 -2025-01-01-0004	The latest version
2024-07-26	0004-5011-1406-01-01-2023 -2024-07-19-1302	Included in Yearly Fixed Dataset 2024
2023-08-21	0004-5011-1406-01-01-2023 -2023-08-10-1548	Included in Yearly Fixed Dataset 2023
2022-07-25	0004-5011-1406-01-01-2023 -2022-07-14-1628	Included in Yearly Fixed Dataset 2022
2021-05-14	0004-5011-1406-01-01-2023 -2021-04-26-0810	Included in Yearly Fixed Dataset 2021